Hand tool



FIG. 1 is a perspective view of a first embodiment of the hand tool;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a perspective view of a second embodiment of the hand tool; and,

FIG. 4 is a perspective view of a third embodiment of the hand tool.

The broken lines shown on the drawings are included for the purpose of illustrating unclaimed features of the hand tool and form no part of the claimed design.

The design dicloses a hand tool having a fitting hole. The fitting hole is a configuration of hexagon with six walls and six corners. The corners are embowed. Each wall has a recess and two slopes, the two slopes are symmetrical. 

CLAIM The ornamental design for a hand tool, as shown and described. 